Product comparison · 2 network transceiver modules

Lanview Cisco GLC-T Compatible SFP RJ-45 Copper, 100m Updated firmware. vs Lanview HPE 845398-B21 Compatible 25GBASE-SR SFP28 850nm 100m DOM Duplex LC MMF

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  • 26specifications compared
  • 17differ
  • 9identical
  • 12known for one product only

Key differences

The Lanview HPE 845398-B21 Compatible 25GBASE-SR SFP28 850nm 100m DOM Duplex LC MMF has 24,000 Mbit/s more maximum data transfer rate than the Lanview Cisco GLC-T Compatible SFP RJ-45 Copper, 100m Updated firmware. (25000 Mbit/s vs 1000 Mbit/s). The Lanview Cisco GLC-T Compatible SFP RJ-45 Copper, 100m Updated firmware. has 46 mm more width than the Lanview HPE 845398-B21 Compatible 25GBASE-SR SFP28 850nm 100m DOM Duplex LC MMF (106 mm vs 60 mm). The Lanview HPE 845398-B21 Compatible 25GBASE-SR SFP28 850nm 100m DOM Duplex LC MMF has 32 mm more depth than the Lanview Cisco GLC-T Compatible SFP RJ-45 Copper, 100m Updated firmware. (100 mm vs 68 mm). Only the Lanview HPE 845398-B21 Compatible 25GBASE-SR SFP28 850nm 100m DOM Duplex LC MMF has multi-mode fiber (MMF) supported. SFP transceiver type: Copper on the Lanview Cisco GLC-T Compatible SFP RJ-45 Copper, 100m Updated firmware., Fiber optic on the Lanview HPE 845398-B21 Compatible 25GBASE-SR SFP28 850nm 100m DOM Duplex LC MMF.

  • SFP transceiver type
    • Cisco GLC-T Compatible SFP RJ-45 Copper, 100m Updated firmware.:Copper
    • HPE 845398-B21 Compatible 25GBASE-SR SFP28 850nm 100m DOM Duplex LC MMF:Fiber optic
  • Maximum data transfer rate
    • Cisco GLC-T Compatible SFP RJ-45 Copper, 100m Updated firmware.:1000 Mbit/s
    • HPE 845398-B21 Compatible 25GBASE-SR SFP28 850nm 100m DOM Duplex LC MMF:25000 Mbit/s
  • Multi-mode fiber (MMF) supported
    • Cisco GLC-T Compatible SFP RJ-45 Copper, 100m Updated firmware.:No
    • HPE 845398-B21 Compatible 25GBASE-SR SFP28 850nm 100m DOM Duplex LC MMF:Yes
  • Fiber optic connector
    • Cisco GLC-T Compatible SFP RJ-45 Copper, 100m Updated firmware.:RJ-45
    • HPE 845398-B21 Compatible 25GBASE-SR SFP28 850nm 100m DOM Duplex LC MMF:LC
  • SFP transceiver standard
    • Cisco GLC-T Compatible SFP RJ-45 Copper, 100m Updated firmware.:TX
    • HPE 845398-B21 Compatible 25GBASE-SR SFP28 850nm 100m DOM Duplex LC MMF:SR
  • Form factor
    • Cisco GLC-T Compatible SFP RJ-45 Copper, 100m Updated firmware.:SFP
    • HPE 845398-B21 Compatible 25GBASE-SR SFP28 850nm 100m DOM Duplex LC MMF:SFP28
  • Brand compatibility
    • Cisco GLC-T Compatible SFP RJ-45 Copper, 100m Updated firmware.:Cisco
    • HPE 845398-B21 Compatible 25GBASE-SR SFP28 850nm 100m DOM Duplex LC MMF:HPE
  • Compatible products
    • Cisco GLC-T Compatible SFP RJ-45 Copper, 100m Updated firmware.:Cisco GLC-T, GLC-T=, GLC-TE
    • HPE 845398-B21 Compatible 25GBASE-SR SFP28 850nm 100m DOM Duplex LC MMF:HPE 845398-B21

Side by side

Differences highlightedShow differences only (off)
Comparison of Cisco GLC-T Compatible SFP RJ-45 Copper, 100m Updated firmware., HPE 845398-B21 Compatible 25GBASE-SR SFP28 850nm 100m DOM Duplex LC MMF
38 specifications
Performance5 differ
SFP transceiver typeDiffersCopperFiber optic
Maximum data transfer rateDiffers1000 Mbit/s25000 Mbit/s
Single-mode fiber (SMF) supportedNoNo
Multi-mode fiber (MMF) supportedDiffersNoYes
Fiber optic connectorDiffersRJ-45LC
SFP transceiver standardDiffersTXSR
Maximum transfer distance100 m100 m
WavelengthKnown for oneUnknown — not stated by the source850 nm
Ethernet interface typeKnown for oneUnknown — not stated by the source25 Gigabit Ethernet
Fiber ethernet cabling technologyKnown for oneUnknown — not stated by the source25GBASE
Duplex systemKnown for oneUnknown — not stated by the sourceFull
Digital Diagnostics Monitoring (DDM)Known for oneUnknown — not stated by the sourceYes
Fiber ports quantityKnown for oneUnknown — not stated by the source1
Interface typeKnown for oneSFPUnknown — not stated by the source
Cabling technologyKnown for one10/100/1000Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one1Unknown — not stated by the source
Auto MDI/MDI-XKnown for oneYesUnknown — not stated by the source
Features3 differ
Form factorDiffersSFPSFP28
Plug and PlayYesYes
Hot-Plug supportYesYes
Hot-swapKnown for oneUnknown — not stated by the sourceYes
Easy to installYesYes
Brand compatibilityDiffersCiscoHPE
Compatible productsDiffersCisco GLC-T, GLC-T=, GLC-TEHPE 845398-B21
Certificatesidentical
CertificationMSAMSA
Operational conditions1 differ
Operating temperature (T-T)Differs0 - 70 °C-45 - 75 °C
Storage temperature (T-T)-40 - 85 °C-40 - 85 °C
Storage relative humidity (H-H)10 - 85%10 - 85%
Operating relative humidity (H-H)Known for one10 - 80%Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers106 mm60 mm
DepthDiffers68 mm100 mm
HeightDiffers23 mm30 mm
WeightDiffers10 g100 g
Packaging contentidentical
Quantity per pack1 pc(s)1 pc(s)
Packaging data4 differ
Package widthDiffers106 mm60 mm
Package depthDiffers68 mm100 mm
Package heightDiffers23 mm30 mm
Package weightDiffers40 g150 g

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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